A magnitude Md 2.2 earthquake occured in region: 3 km W Labico (RM), on
and geographic coordinates (lat, lon) 41.7890, 12.8540 at 5 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Labico | RM | 3 | 6379 | 6379 |
Valmontone | RM | 6 | 15959 | 22338 |
San Cesareo | RM | 6 | 15153 | 37491 |
Zagarolo | RM | 6 | 17843 | 55334 |
Palestrina | RM | 7 | 21672 | 77006 |
Lariano | RM | 7 | 13432 | 90438 |
Cave | RM | 7 | 11287 | 101725 |
Castel San Pietro Romano | RM | 7 | 902 | 102627 |
Artena | RM | 8 | 14276 | 116903 |
Rocca Priora | RM | 8 | 11962 | 128865 |
Gallicano nel Lazio | RM | 10 | 6334 | 135199 |
Colonna | RM | 10 | 4287 | 139486 |
Monte Compatri | RM | 10 | 11978 | 151464 |
Rocca di Cave | RM | 10 | 377 | 151841 |
Genazzano | RM | 11 | 6036 | 157877 |
Poli | RM | 12 | 2418 | 160295 |
Capranica Prenestina | RM | 12 | 351 | 160646 |
Monte Porzio Catone | RM | 12 | 8693 | 169339 |
Rocca di Papa | RM | 12 | 17034 | 186373 |
Velletri | RM | 13 | 53303 | 239676 |
Rocca Massima | LT | 13 | 1136 | 240812 |
Casape | RM | 13 | 744 | 241556 |
Nemi | RM | 14 | 1943 | 243499 |
Colleferro | RM | 14 | 21595 | 265094 |
Frascati | RM | 14 | 22087 | 287181 |
San Gregorio da Sassola | RM | 15 | 1619 | 288800 |
San Vito Romano | RM | 15 | 3273 | 292073 |
Grottaferrata | RM | 15 | 20327 | 312400 |
Pisoniano | RM | 16 | 770 | 313170 |
Genzano di Roma | RM | 16 | 23970 | 337140 |
Marino | RM | 16 | 43026 | 380166 |
Ariccia | RM | 17 | 19407 | 399573 |
Cori | LT | 17 | 11065 | 410638 |
Olevano Romano | RM | 17 | 6687 | 417325 |
Paliano | FR | 17 | 8281 | 425606 |
Lanuvio | RM | 17 | 13632 | 439238 |
Albano Laziale | RM | 17 | 41715 | 480953 |
Castel Gandolfo | RM | 17 | 8997 | 489950 |
Segni | RM | 18 | 9159 | 499109 |
Bellegra | RM | 18 | 2887 | 501996 |
Gavignano | RM | 19 | 1916 | 503912 |
Rocca Santo Stefano | RM | 20 | 975 | 504887 |
Gerano | RM | 20 | 1263 | 506150 |
Tivoli | RM | 20 | 56533 | 562683 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1997-10-26 15:24:41 |
41.789 | 12.854 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 306439 |
Field | Value |
---|---|
Time (UTC) | 1997-10-26 15:24:41 ± 0.307 |
Latitude | 41.7890 ± 0.0280 |
Longitude | 12.8540 ± 0.0190 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 306439 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3493.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 157 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00089 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00639 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 306439 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:47:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SDI.Z. | 1997-10-26T15:25:07.70 | 10.0 | undecidable | manual | SG | 95 | 0.7104 | -0.48 | 0.4 | |
--.MNS.Z. | 1997-10-26T15:25:05.43 | 10.0 | undecidable | manual | SG | 347 | 0.5994 | 1.36 | 0.1 | |
--.PQ9.Z. | 1997-10-26T15:24:58.60 | 10.0 | undecidable | manual | SG | 59 | 0.4662 | -0.95 | 0.2 | |
--.SDI.Z. | 1997-10-26T15:24:57.84 | 10.0 | undecidable | manual | PG | 95 | 0.7104 | 1.23 | 0.2 | |
--.MNS.Z. | 1997-10-26T15:24:54.23 | 10.0 | undecidable | manual | PG | 347 | 0.5994 | -0.37 | 1.3 | |
--.PQ9.Z. | 1997-10-26T15:24:51.35 | 10.0 | undecidable | manual | PG | 59 | 0.4662 | -0.64 | 1.1 | |
--.RMP.Z. | 1997-10-26T15:24:46.60 | 10.0 | undecidable | manual | SG | 280 | 0.111 | 0.18 | 0.7 | |
--.RDP.Z. | 1997-10-26T15:24:45.44 | 10.0 | undecidable | manual | SG | 253 | 0.0999 | -0.68 | 0.4 | |
--.RDP.Z. | 1997-10-26T15:24:44.23 | 10.0 | negative | manual | PG | 253 | 0.0999 | 0 | 3.7 | |
--.RMP.Z. | 1997-10-26T15:24:44.41 | 10.0 | undecidable | manual | PG | 280 | 0.111 | 0 | 1.9 |